Bell 4Forty Air MIPS Helmet
52 - 56 cmOnly 1 piece in stock at third-party supplier
Colour5
Size2
Product details
The 4Forty Air MIPS is equipped with professional-level features, yet designed for the hobbyist. With a slim helmet design and 3-position visor, the benefits are not only visible but also functional: improved ventilation, effective sweat management and better compatibility with goggles. Our Float Fit™ system, integrated Sweat Guide™ and antimicrobial Ionic+ padding provide all-day comfort, while integrated MIPS and extended hardshell coverage keep you protected in all conditions. Upgrades like goggle vents, a Fidlock® magnetic buckle and premium straps make the 4Forty Air MIPS the ideal companion for everyday trail riding.
Colour | Grey, Red |
Helmet features | MIPS |
Bike helmet type | MTB helmet |
Bike helmet size | S |
Head circumference | 52 - 56 cm |
Item number | 18848829 |
Manufacturer | Bell |
Category | Bike helmets |
Manufacturer no. | 210243011 |
Release date | 5.10.2021 |
Colour | Grey, Red |
Exact colour description | Grey, Red |
Material group | Carbon |
Material | EPS inner shell, Polycarbonate shell |
Target group | Men, Women |
Age group | Adults |
Bike helmet type | MTB helmet |
Bike helmet size | S |
Head circumference | 52 - 56 cm |
Helmet features | MIPS |
Air vents | 14x |
Helmet fastener | Magnetic closure |
Visor type | Removable |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 x Bell 4Forty Air MIPS helmet |
Weight | 360 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Bike helmets» category have a defect within the first 24 months?
Source: Digitec Galaxus- 18.Abus0.5 %
- 18.BBB0.5 %
- 18.Bell0.5 %
- 18.Cratoni0.5 %
- 18.Micro0.5 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 9.Giro3 days
- 9.Unit13 days
- 11.Bell4 days
- 12.Livall5 days
- 12.Lumos5 days
Return rate
How often is a product of this brand in the «Bike helmets» category returned?
Source: Digitec Galaxus- 25.Troy Lee Designs22.4 %
- 26.Smith22.5 %
- 27.Bell23.7 %
- 28.iXS24.8 %
- 29.MET25.4 %




